baber/WOPTO huggingface dataset:
Patent JP-H03177244-A (JP)
Title: Sheet transporting device
Inventor: TAKEI HAJIME
IPC: B65H7/12
Filed: 1989-12-05
Abstract: PURPOSE:To easily judge if an effect can be obtained or not when the sheet assortment processing in the next process is carried out and suppress the repetition of the unreasonable assortment processing by installing a judging means for judging if the quantity of the sheets which are lifted up according to the shift of an attracting panel on which the sheets are attracted is less than a prescribed quantity or not. CONSTITUTION:When a prescribed number of sheets 20 or more are lifted up at one time through close adhesion by an attracting panel 21, firmness of a sheet bundle is strengthened, and the shift of the attracting panel 21 is disabled or the shifting time prolongs in comparison with the ordinary case. Accordingly, a judging means judges if the quantity of the sheets 20 which are lifted up through close adhesion is less than a prescribed quantity or not, besides through the binary detection if the attracting panel 12 shifts after the operation of an attracting panel shifting means 22 or the application of the time elements up to the shift. In this case, the prescribed number means the quantity with which the assortment effect can be substantially expected in the sheet assortment process in the next process.
Patent JP-H02163343-A (JP)
Title: High-manganese dual-phase steel for structural use
Inventor: TERAO NOBUZO
IPC: C22C38/18
Filed: 1988-12-16
Abstract: PURPOSE:To provide a structural steel having high mechanical strength and superior weldability while obviating the necessity of the addition of many strengthening alloying elements by specifying respective contents of C and Mn as principal components. CONSTITUTION:A high-Mn dual-phase steel has a basic composition consisting of, by weight, 0.02-0.5% C, 2.0-5.0% Mn, and the balance Fe with inevitable impurities. If necessary, 0.2-1.5% Si or further 0.02-0.5% of one or more elements among Mo, Nb, Ta, W, Cr, Ti, V, and B are incorporated to the above composition. By this composition, the dual-phase steel having a high strength superior to that of low-C or low-alloy steel and excellent in ductility can be obtained by means of air cooling alone from a relatively low annealing temp. of about 700-800 deg.C. Further, mechanical properties in a weld zone practically equal to those in an unweld zone can be obtained.
Patent JP-H08172399-A (JP)
Title: Method and circuit for eliminating offset of multi-element photodetector
Inventor: ISHIDA JURO
IPC: H04B10/60
Filed: 1994-12-20
Abstract: PURPOSE: To easily and surely eliminate the offset by less processing. CONSTITUTION: A multi-element photodetector 5 has many photodetectors arranged and converts an inputted optical signal to an electric signal and outputs this signal. The offset level of each photodetector is inputted as a digital signal from an offset level input part 1 and is held in an offset level holding circuit 2. In accordance with the control signal from a control circuit 6, offset levels held in the offset level holding circuit 2 are converted to analog signals by a D/A conversion circuit 3 and are inputted to an analog subtraction circuit 4, and the output from the multi-element photodetector 5 is inputted to the analog subtraction circuit 4. This circuit 4 subtracts the output of the D/A conversion circuit 3 from the output of the multi-element photodetector 5 and outputs the result.
Patent JP-H03177504-A (JP)
Title: Metal powder for injection molding
Inventor: MURAI MASAMI
IPC: B22F1/00
Filed: 1989-12-05
Abstract: PURPOSE:To prevent deformation at the time of removing a binder and to stabilize flowability at the time of injection molding by regulating the particle size distribution of metal powder for injection molding so as to increase the contact area of the metal powder and to improve the flowability. CONSTITUTION:A powdery starting material mixture consisting of 6-15 wt.% binder and the balance metal powder is prepd. At this time, the amt. of particles whose particle size is <=1/4 of the average particle size of the metal powder is regulated to >=5 vol.% of the amt. of the metal powder and the amt. of particles whose particle size is >=2 times the average particle size is regulated to <=5 vol.%. The mixture is injection-molded, freed of the binder by heating and sintered.
Patent JP-H01158907-A (JP)
Title: Device for keeping normal position of legs of universal chair
Inventor: YAMAMOTO SHIGECHIKA
IPC: A47C3/18
Filed: 1987-12-16
Abstract: PURPOSE: To fix a sitting element and a leg at their original position and to make freely possible to rotate owing to remove a clutch with human body weight on seating by mounting a clutch mechanism at a lower part of a sitting frame of an adjustable chair with casters. CONSTITUTION: A chair keeps its original position even on its movement, because it is fixed and integrated at its original position by pushing up upper part of the chair with a coil spring 7 inserted into a spring inserting axis 6 by a clutch bridge 5 with a square hole for the clutch of a frame 2 in general. When the upper part of the chair only falls down to a line of stop color 8 by human body weight on seating, the clutch bridge 5 is removed out from the square hole for the clutch of frame 2 to make the upper part of the chair possible to rotate at 360 degree to left or right direction.
Patent JP-H11135202-A (JP)
Title: Connector assembly and metal fitting used thereto
Inventor: FUTAKI TAKU
IPC: H01R24/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a connector assembly and a metal fitting used thereto capable of attaching and connecting to a mother board with less working and minimizing a mounting area while remarkably simplifying an assembling manufacture. SOLUTION: This connector assembly includes a connector unit 50 to be superposed and fixed with a pair of housings 52 for enclosing an electric terminal 51. A pair of housings 52 are fixed to each other by a metal fitting 70. The metal fitting 70 has an engaging portion extended backward. The engaging portion is engaged with a circuit board 90 connected to the electric terminal 51 to strongly hold the circuit board 90. Fixing and holding means of the circuit board 90 is integratedly formed to the metal fitting 70, so that the mounting area can be minimized.
Patent JP-H06142250-A (JP)
Title: Foot form training tool for ballet
Inventor: AKATSUCHI YUKIO
IPC: A63B69/00
Filed: 1992-10-31
Abstract: PURPOSE:To provide a training tool for the easy practice of standing with a toe in a ballet. CONSTITUTION:Supports 1 are provided as a pair having a foot housing section 2 of certain rigidity for inserting a tiptoe and a part of an instep, and mounted on the front end of a base plate 3 having approximately the same area as a sole and rigidity enough to bear a user's weight. In addition, the pair of the supports 1 are so fixed as to be adjustable with a fastener, for example, a dovetail groove on the reverse side of the base plate 3, for fixing an area between the toe side 4 and heel side 5 of the reverse side of each support 1 at the predetermined angle and gap, and a rectangular or wedge shaped block 8 coupled to the groove, thereby providing a foot form training tool for a ballet.
Patent JP-H03177190-A (JP)
Title: Device remote controller
Inventor: TAKEOKA MASAHIKO
IPC: H04Q9/00
Filed: 1989-12-06
Abstract: PURPOSE:To prevent a device main body from being started without control by devising a remote controller main body not to be in operation unless the user lifts up the remote controller by the band even where a key or a switch is inadvertently operated. CONSTITUTION:When a wireless remote controller main body 1 is placed with its front side up, an operation switch 3 and a setting switch 4 are not in operation being discriminated by a detection means 5. Moreover, when the wireless remote controller main body 1 is placed with the front side down, the operation switch 3 and the setting switch 4 can be activated following the discrimination by the detection means 5, however, the main body is so constructed that the operation switch and the setting switch cannot be operated when it is left upside donw. Thus, the similar result is obtained as in the case when the wireless remote controller main body 1 is placed with its front side up. Thus, unless the user takes up the wireless remote controller main body 1 and does not operate the operation switch and the setting switch, no signal is sent from the remote controller. Thus, the device main body is prevented from starting without control.
Patent JP-H10212295-A (JP)
Title: 13-membered ring macrolide compound, medicine containing the same and its production
Inventor: ATAKA KIKUO
IPC: A61P1/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a medicine having promoting action on gastrointestinal tract contraction movement. SOLUTION: This compound is shown by formula I (R1 and R2 are each H; R<3> is H, OH, amino or R2 and R3 are bonded to form O, N-OR11 ; R11 is H or a lower alkyl; R4 and R5 are bonded O; Y is N(R6 )(R7 ) or N<+> (R8 )(R9 )(R10 ) X<-> ; R6 to R10 are each H, a lower alkyl, etc.; X<-> is an anion). The compound of formula I is obtained by reacting a compound of formula II in a solvent (e.g. THF) in the presence of a base (e.g. sodium hydride) at -20 to 70 deg.C to carry out an intramolecular rearrangement reaction. A dose of the compound of formula I to be administered is 0.1-20mg per adult daily in the case of oral administration and 0.01-20mg in the case of parenteral administration. A compound obtained by this method can be supplied in a large amount.
Patent JP-2000143265-A (JP)
Title: Method for cutting laminate consisting of brittle material and plastic and device therefor
Inventor: HABECK ANDREAS DR
IPC: C03B33/07
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for cutting a laminate consisting of a brittle material and plastic by using a cutting tool and a device therefor. SOLUTION: A plastic 4 in at least the prescribed cutting line portion of a brittle material/plastic laminate 1 is heated to lower the viscosity of the plastic. A cutting tool 5 is arranged on the plastic surface of the laminate regulatably in the load pressure of the cutting tool on the laminate surface. Relative movements are induced between the cutting tool and the laminate along the prescribed cutting line, by which the plastic is cut. Simultaneously a streak is formed at the brittle material, by which a mechanical stress is generated. If the brittle material is thin, the material is cut along the cutting line in this stage. The mechanical stress is further exerted along the cutting line so as to exceed the breaking strength of the brittle material provided with the streak in succession when needed.  As a result, the brittle material is cut along the cutting line even if the brittle material is thick. A more adequate application form is the cutting of a glass or glass ceramic/plastic laminate.
Patent JP-H0817497-A (JP)
Title: Branching device for two-cable type tv interphone
Inventor: KITABAYASHI YASUYUKI
IPC: H01R9/22
Filed: 1994-12-20
Abstract: PURPOSE:To provide a branching device for two-cable type TV interphone ensuring easy execution of installing works, with which the wiring works for a video line, talk line, and signaling line can be performed by a one-touch motion within one branch device and also the accommodation of a terminal block in the branch device can be done easily. CONSTITUTION:A P-plate 2 is accommodated between a body case 1 and body cover 4 which constitute a branch device A. A quick coupling terminal block 3 installed in a specified position on the P-plate 2 and accommodated inside the body cover 4 is arranged so as to be visible through openings 11a, 11b, 11c furnished in the body cover 4.
Patent JP-H01158266-A (JP)
Title: Piston
Inventor: ISSHIKI NAOJI
IPC: F02F5/00
Filed: 1987-12-15
Abstract: PURPOSE:To improve performance of an unlubricated piston by providing a rider ring of such height as to slide in a cylinder and bonded with a thin self- lubricant resin layer and a self-lubricant piston fitted into a circumferential groove in the outer circumferential face. CONSTITUTION:A metallic riding body 11 having height corresponding to that of a piston and provided with four circumferential grooves 110 is fitted to a piston body 30. A thin self-lubricant resin ring layer 12 is bonded onto the surface of the riding body 11 thus forming a self-lubricant rider ring 10. A self-lubricant ethylene resin piston ring 20 reinforced with glass or carbon fibers and having very small height is fitted in the circular groove 110 and pressed against the cylinder wall 40 by a spring 18 arranged in the circular groove 110. Since the self-lubricant piston ring contributes to reduction of gas leak or friction with the cylinder, size and weight of piston can be reduced and performance thereof can be improved.
Patent JP-H11150219-A (JP)
Title: Package for semiconductor integrated element, and mounting thereof
Inventor: MIZUSHIMA KIYOSHI
IPC: H01L23/12
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To be able to maintain a high reliability even under harsh thermal cyclings. SOLUTION: A connecting substrate 11 is combinedly connected with a heat sink 21 by means of set screws 22, 22,.... Even when the heat sink 21 is tightened by means of the set screws 22, 22,..., the heat sink can accommodate a difference in thermal expansion coefficient between the heat sink 21 and substrate 11, whereby there is no possibility that an excessive stress occurs in the substrate 11.
Patent JP-H01160012-A (JP)
Title: Vapor growth method
Inventor: OBA TAKAYUKI
IPC: C23C16/08
Filed: 1987-12-17
Abstract: PURPOSE:To enable an electrode in contact with a semiconductor substrate to grow even on the surface of an inactive substrate without eroding a substrate and to selec tively grow a film such as finely made W composed of small grains by introducing a silicon gas and an inactive gas to MXn to cause a reaction of MXn+SiH4 (M+ MSix)+nHF at a temperature at which vapor phase growth is difficult to occur at an early stage of growth and by accumulating a non-soluble metal by a chemical vapor growth method. CONSTITUTION:A reaction of WF6+SiH4 (W+WSix)+nHF is generated on a silicon substrate 11 at 250 deg.C with He introduced. Though a natural oxide film is present on the surface of the substrate at this time, this natural oxide film becomes a place for forming a nucleus of W because the film is structurally unstable with normal SiO2 and active. And WF6 chemically sticked on the surface of the substrate at a low temperature of 250 deg.C is reduced by SiH4, and W grows on the surface of the substrate. Next, a WSix film 17 grows to the film thickness of 1000Angstrom  by a vapor growth reaction of a source gas SiH4 and a reducing gas. An inactive gas is converted to H2, and a contact hole is filled with W15 by a vapor growth of W. The above vapor growth can be conducted entirely in the same chamber, so a process for a vapor growth is considerably simplified.
Patent JP-H03179979-A (JP)
Title: Rf modulator
Inventor: ISHIKAWA NOBUYUKI
IPC: H04N5/40
Filed: 1989-12-08
Abstract: PURPOSE:To easily obtain a desired frequency signal by executing the AM modulation of a main carrier signal by an output to be FM modulated, for which a sound sub carrier signal is FM modulated by an audio signal, and a video signal and varying the frequency dividing ratio of a PLL circuit by the output to be AM modulated which frequency is divided and multiplexed. CONSTITUTION:A video signal (V) is amplified by an amplifier 21 and supplied to a mixer 24. On the other hand, an audio signal (a) is supplied to an FM modulator 22 and a frequency fS executes the FM modulation of the sound sub carrier signal and supplies it to the mixer 24. The output of the mixer 24 is supplied to an AM modulator 25 and the AM modulation is executed to the main carrier signal of a frequency fO supplied from a VCO 17 of a PLL circuit 15. Then, the main carrier signal is outputted to an output terminal P3. In such a case, since the frequency fO of an output STV to be modulated is made variable corresponding to the respective channel frequencies of 13-64 channels in a UHF TV band, a frequency dividing ratio N of a variable frequency divider 18 is made variable. By varying the N from 470 to 630, the desired channel frequency can be set by 1MHz step.
Patent JP-H03169456-A (JP)
Title: Device for casting thin metal strip between two rolls continuously
Inventor: MISHIERU RARETSUKU
IPC: B22D11/106
Filed: 1990-11-21
Abstract: PURPOSE: To prevent the start of solidification on the surface of liquid metal by disposing a cover having the dimension capable of covering the whole surface of the liquid metal so as to form a thermal screen, providing a refractory lining on the surface facing toward the liquid metal and abutting the cover on two rolls. CONSTITUTION: The molten metal is supplied into casting space through a hole 12 in a side wall 3 and on the other hand, pressed neutral gas is poured into a space defined with a meniscus 4 and a refractory lining 8 through the opening part 9 of a pipe 11. Since the cover 7 is flat and this refractory lining 8 is disposed just near the meniscus 4, and the thermal screen function of the molten metal bath 1 is effectively exhibited. Further, the liquid metal is protected from the trouble of oxidation with the neutral gas poured between the meniscus 4 and the refractory lining 8.
Patent JP-2000151520-A (JP)
Title: Two-way common amplification system
Inventor: IMOTO KATSUYUKI
IPC: H04B10/29
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a two-way common amplification system where the number of optical amplifiers can be saved. SOLUTION: A transmission line 2a for an incoming channel is provided with an optical demultiplexer 4 that branches a light signal at a wavelength band for an up channel. A transmission line 2B for a down channel is provided with an optical demultiplexer 5 that branches a light signal at a wavelength band for the down channel. A transmission line 7 is placed to form a closed loop via the optical demultiplexers 4, 5 for the up-and-down channels. An optical amplifier 4 is placed in the closed loop transmission line 7. The light signal for the branched up-and-down channels is amplified by the common optical amplifier 3 while the light is propagated through the closed loop transmission line 7 and returns to the original transmission line.
Patent JP-H03177916-A (JP)
Title: Electronic equipment
Inventor: HACHISUGA TOSHIAKI
IPC: G06F1/24
Filed: 1989-12-07
Abstract: PURPOSE:To reduce the power consumption in a back-up state by providing a control means which starts with reception of a reset signal and inhibits the reset input until the end of the control. CONSTITUTION:When a switch 2 of an input circuit 1 is operated in a back-up state of a microcomputer 6, the reset input of the microcomputer 6 becomes minus and the microcomputer 6 is reset. Then the input 1 is kept in an H state for a time decided by the time constant of an integration circuit 4, and the microcomputer 6 carries out an operation in response to the input 1 and also inhibits the reset input. Then the due operation is through, the microcomputer 6 turns on a transistor Q4 again to cancel the reset input inhibition state and to set the back-up state again. Thus it is possible to carry out a prescribed operation without operating a power switch 10 when the switch 2 is operated in a back-up state. Furthermore the power consumption is reduced in the back-up state.
Patent JP-2001136181-A (JP)
Title: On-vehicle controller
Inventor: NAKAGAWA WATARU
IPC: A01D69/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle controller to surely control a plurality of input output system external devices 117a, 117b, 117c, 117d required for controlling a vehicle. SOLUTION: CAN controller units CU0, CU1, CU2, CU3 storing common application control programs S1, S2, S3, S4 are interconnected via a CAN communication bus 82. When each CAN controller unit connects with harness sets H0, H1, H2, H3 for connection to a specific input output system external device, a corresponding application control program is activated so as to control any of the input output system external devices 117a, 117b, 117c, 117d that is identified by its identification terminal and to be activated with priority.
Patent JP-H07176195-A (JP)
Title: Non-volatile semiconductor storage device
Inventor: KOSHIYOU TATSUNORI
IPC: G11C17/00
Filed: 1993-12-17
Abstract: PURPOSE:To relieve a defect of operational margin after erasing writing in a flash EEPROM in which batch erasing can be performed by writing electrically. CONSTITUTION:Pch transistors P2-P4 in which signals C1-C3 are inputted to gates are added to Nch transistors Na-N3 of a erasing verifying reference voltage generating circuit 11A which decides an operational region after erasing, and the signals C1-C3 are generated by writing information in a memory cell of a spare memory being electrically writable and erasable. Thereby, a product in which operational margin becomes defective after erasing and writing can be relieved.
Patent JP-H06291678-A (JP)
Title: Address generating circuit for two-dimensional encoding table
Inventor: ISHIDA HIDEO
IPC: H03M7/42
Filed: 1993-12-17
Abstract: PURPOSE:To decrease the circuit scale and the capacity of a memory for the two-dimensional encoding table and to increase the processing speed. CONSTITUTION:This circuit is provided with coincidence detectors 1a-1f which output coincidence detection signals which vary to an active level when inputted (x) and (y) are equal to integers of 1-3. Further, the circuit is provided with large/small comparators 2a-2f which output comparison result signals which varied to the active level when (x) and (y) are below 32, 16, and 8. The circuit is provided with an escape signal generating circuit 3 which varies to the active level when there is no pair of a coincidence detection signal and a comparison result signal which are both at the active level. Furthermore, the circuit is provided with an address generation part 5 which generates address signals AD by combining discrimination addresses ADi of 1-3 of (x) and (y) with the inputted corresponding (y) and (x).
Patent JP-H02164166-A (JP)
Title: Communication system provided with order wire equipment
Inventor: SHINODA MINORU
IPC: H04M3/00
Filed: 1988-12-19
Abstract: PURPOSE:To allow an order wire equipment not connected to an exchange from being communicated with a subscriber line by connecting an interface section sending a signal with an exchange accommodating the subscriber line with an interface section sending a signal to its own station when a connection request is detected from a signal from the order wire equipment of other station. CONSTITUTION:When a call signal comprising an off-hook signal, a connection request signal and a station number is outputted from an order wire equipment 6 of an opposite station, a DTMF receiver 28 of the order wire equipment 3 discriminates a call signal of DTMF, a channel control circuit 23 collates a station number included in the signal with a station number set by a station number setting switch 31 in advance and when a connection request signal is included in the call signal, an RBT from a tone generating circuit 30 is outputted. After the output, a channel is established via an exchange interface 21 of the order wire equipment 3.